NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PUBLICATIONS

The Raman Spectra of Cr3O8 and Cr2O5

Published

Author(s)

James E. Maslar, Wilbur S. Hurst, Terrell A. Vanderah, Igor Levin

Abstract

The Raman spectra of polycrystalline Cr3O8 and Cr2O5 powders were measured. The powders were prepared by thermal decomposition of CrO3 under flowing oxygen. Their composition was verified with x-ray diffraction. Raman spectra were excited with both 514.5 nm and 647.1 nm radiation. The spectral intensities were corrected for wavelength-dependent instrumental response. Tentative peak descriptions were made by comparison of the Cr3O8 and Cr2O5 spectra with reported spectra of crystalline chromium oxides.
Citation
Journal of Raman Spectroscopy
Volume
32
Issue
No. 3
Pub Type
Journals

Keywords

chromium oxide, Cr<sub>2</sub>O<sub>5</sub>, Cr<sub>3</sub>O<sub>8</sub>, Cr<sub>8</sub>O<sub>21</sub>, Raman spectroscopy

Citation

Maslar, J. , Hurst, W. , Vanderah, T. and Levin, I. (2001), The Raman Spectra of Cr<sub>3</sub>O<sub>8</sub> and Cr<sub>2</sub>O<sub>5</sub>, Journal of Raman Spectroscopy (Accessed October 8, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created March 1, 2001, Updated February 17, 2017
Was this page helpful?